The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2013
Filed:
Nov. 24, 2009
Applicants:
Eric Mawby, Windham, NH (US);
Lingyun LU, Diamond Bar, CA (US);
Inventors:
Eric Mawby, Windham, NH (US);
Lingyun Lu, Diamond Bar, CA (US);
Assignee:
Siemens Product Lifecycle Management Software Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 15/00 (2011.01);
U.S. Cl.
CPC ...
Abstract
A method for a CAD system, a CAD system, and instructions for a CAD system. A method includes loading an object model, the object model including a blend face. The method also includes finding underfaces of the blend face and constructing an intersection curve according to the underfaces. The method also includes trimming the intersection curve according to the blend face to produce a virtual blend curve, and storing the virtual blend curve.